the particular belief that someone has about something.

Whether the situation has improved is not a matter of opinion — things are much worse than they were before.

• ass-kisser
• ass off
• as something as they come
• as soon as
• as soon as possible
• as soon as something
• ass over teacup
• ass over teakettle
• as straight as a die
• as strong as a bull
• as strong as an ox
• as such
• as sure as eggs
• as sure as eggs are eggs
• as sure as eggs is eggs
• a stab in the back
• a stag night
• a stag party
• a stalking horse
• a standard-bearer
• a steady hand on the tiller
• a step in the right direction
• as the crow flies
• as the spirit moves
• as the spirit moves you